Baseball at Manzanar: How We Played the Game, 1942–1945

In SABR’s Baseball at Manzanar: How We Played the Game, 1942-1945, you won’t find names of legendary American baseball heroes like Mickey Mantle or Ken Griffey Jr. — but you will most definitely find American heroes. People such as Rosie Maruki Kakuuchi, Pete Mitsui, George Tamura, Jim Morita, and Mary Matsuno Miya didn’t just excel at playing ball. They excelled at perseverance, after having their lives taken away from them to be detained at the Manzanar War Relocation Center during World War II.

On February 19, 1942, not long after the attack on Pearl Harbor by Japan, United States President Franklin D. Roosevelt issued Executive Order 9066, granting the secretary of war and his commanders the power to “prescribe military areas … from which any or all persons may be excluded.” The order was quickly applied to the more than 120,000 Japanese Americans on the West Coast who were then told to sell their possessions and vacate their homes. They were relocated to 10 remote, military-style incarceration camps.

One such camp was the Manzanar War Relocation Center, located near Lone Pine, California, where the summers were hot and dusty. Though they were surrounded by barbed wire and guard towers, and felt betrayed by their government, these incarcerated Japanese Americans maintained their American traditions, holding celebrations for Thanksgiving and the Fourth of July, and playing baseball. In addition to establishing schools and a camp newspaper for themselves during their desert captivity, within a month of their arrival in Manzanar the incarcerees had built a baseball diamond. Soon the desert was dotted with baseball and softball diamonds, with the camp at one point fielding more than 100 teams. Baseball remained a vital part of life until the camp was closed in 1945.

This SABR Digital Library book and Featured Spotlight companion website tell the story of baseball at Manzanar and the life stories of many individuals who, after being given $25 on their release, went on to rebuild their lives. This project is illustrated with many historical photos, some taken by Toyo Miyatake, an incarceree who snuck a forbidden lens into the camp and built his own camera, and some by famed photographers Ansel Adams and Dorothea Lange.

Contributors include over a dozen members of the Society for American Baseball Research and several other key individuals such as Dan Kwong, the son of an incarceree and leader of the effort to restore the baseball field at the Manzanar National Historic Site, and Kerry Yo Nakagawa, founder of the Nisei Baseball Research Project. This team has joined forces to tell the story of how the Japanese Americans incarcerated at Manzanar played the game.

On these pages, you’ll find essays and stories, rare photos, and interviews with survivors of the camp and their families in their own words, plus special coverage of the reconstruction and reclamation of the Manzanar baseball field leading up to a historic doubleheader played there in 2024 and the ballfield’s Grand Opening event in 2026.

— Russ Speiller and James Forr
September 2026

SABR invites you to join us for an exploration of Baseball at Manzanar:

 

Dan Kwong: Lessons of Manzanar

My grandfather, Kiro Nagano, never lost his love for this country. Even after it treated him as an enemy and destroyed everything he had built, America was still in his heart. It is a small miracle of forgiveness. That is the next lesson of Manzanar—we must find our way back to offering and asking for forgiveness. Rather than showing weakness, it reveals integrity and strength of character.

The final lesson of Manzanar is about the indestructible nature of human spirit, and how that spirit was expressed by Japanese Americans. Rejected by their own country, hated and vilified as the “enemy,” losing homes and livelihoods, being exiled to America’s harshest lands with no visible way out—yet people not only found ways to survive, they found ways to thrive. They danced. They made art and music. They created gardens. They built a baseball field.

May we honor how they played the game.

Dan Kwong stands at bat during the historic doubleheader played on October 26, 2024, at the newly reconstructed ballfield at the Manzanar National Historic Site in California. (Courtesy of Dan Kwong, photograph by Aaron Rapoport)

Dan Kwong stands at bat during a baseball game played on October 26, 2024, at the newly reconstructed ballfield at the Manzanar National Historic Site in California. (Courtesy of Dan Kwong, photograph by Aaron Rapoport)

“When people are here and this place comes alive, it has this whole other presence. … To be here on this land and feel the spirits who are on this land, it gives you a deeper connection to history. I hope it gives you a deeper sense of compassion for what people experienced.”

Dan Kwong talks about his personal connection to the Manzanar National Historic Site and previews the Grand Opening doubleheader event on October 17, 2026.

Dave Roberts stands on the field at the Tokyo Dome before an exhibition game between the Los Angeles Dodgers and Yomiuri Giants on Saturday, March 15, 2025 in Tokyo, Japan. (Jon SooHoo/Los Angeles Dodgers)

Dave Roberts, the first Asian-American manager to win a World Series in Major League Baseball, contributed the foreword to SABR’s Baseball at Manzanar book. (Courtesy of Jon SooHoo / Los Angeles Dodgers)

Dave Roberts: Baseball’s Unifying Purpose

Today, the universally recognized best baseball player in the world is Shohei Ohtani. Alongside pitchers Yoshinobu Yamamoto and Roki Sasaki, and many other stars, our Los Angeles Dodgers team enjoys a vast international following. Fans from around the world now unite behind a common goal. The days of “looking like the enemy” are long gone.

With a history of pioneers such as Jackie Robinson, Sandy Koufax, Fernando Valenzuela, Hideo Nomo, Chan Ho Park, and others, it has been my honor as Dodgers manager to help guide this team for more than a decade. As the son of an African American father and a Japanese mother, and as a proud Okinawan, I understand the importance of this role and never lose sight of the team’s place in society.

Since its beginnings, baseball has played a pivotal role in bringing people together in meaningful ways. Once segregated, the sport became an important force for change in American society during the Civil Rights Movement. Today, baseball continues to serve that unifying purpose—now on a global stage.

A Note on Camp Terminology

During World War II, more than 120,000 people of Japanese ancestry—two-thirds of them U.S. citizens—were forcibly removed from their homes and confined across ten government-run camps. The words we use to describe these sites shape how we remember that history. Choosing accurate terminology is essential for both historical clarity and honoring the experiences of those incarcerated.

Why terminology matters: Euphemistic language during the war obscured injustice. Words like “evacuation,” “relocation,” and “internment” downplayed the reality that these were racially targeted acts of mass confinement. Using precise language does not distort history—it honors it.

The debate over terminology reflects a reckoning with our past. Recognizing the nuance between these camp systems—from the short-term assembly centers to the long-term incarceration camps—offers moral clarity. These were unjust, racially based imprisonment sites, and they deserve to be named and discussed accurately.

The San Fernando Aces won the Manzanar winter baseball league (1943-44) and are shown here with their championship banner. (Courtesy of the Mitsui family)

The San Fernando Aces won the Manzanar winter baseball league in 1943-44 and are shown here with their championship banner. (Courtesy of the Mitsui family)

Get the SABR Digital Library book

How We Played the Game: Baseball at Manzanar 1942–1945

How We Played the Game: Baseball at Manzanar, 1942–1945
Edited by Russ Speiller and James Forr

 Download your free e-book edition from the SABR Digital Library
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Credits

Special thanks to all of our contributors for SABR’s Baseball at Manzanar: How We Played the Game, 1942–1945 project.

  • Project Managers: Russ Speiller and James Forr
  • Web Designer: Jacob Pomrenke
  • Book Designer: Rachael E. Sullivan
  • Authors and Contributors: Chris Betsch, Gary Cieradkowski, James Forr, Harrison Golden, Matthew Jacob, Dan Kwong, Joe Marren, Abigail Miskowiec, Kerry Yo Nakagawa, Bill Nowlin, Len Pasculli, Russ Speiller, Bill Staples Jr., Ryan Woodward
  • Producers: Conor Aggers, Brady Capps, Wesley Carter, Evan New, Morgan Tremmel
  • Special Thanks: Sarah Bone, National Park Service; Dan Kwong, Manzanar Baseball Project
  • Cover Photo: Carol M. Highsmith Archive, Library Of Congress Prints And Photographs Division
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